pnetaddr.h

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/*
 *   P::Classes - Portable C++ Application Framework
 *   Copyright (C) 2000-2004  Christian Prochnow <cproch@seculogix.de>
 *
 *   This library is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU Lesser General Public
 *   License as published by the Free Software Foundation; either
 *   version 2 of the License, or (at your option) any later version.
 *
 *   This library is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *   Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public
 *   License along with this library; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _pnetaddr_h_
#define _pnetaddr_h_

#ifdef WIN32
  #include <winsock2.h>
#else
  #include <sys/types.h>
  #include <sys/socket.h>
#endif

#include <pclasses/pexport.h>
#include <pclasses/ptypes.h>
#include <string>

namespace P {


class PNET_EXPORT NetworkAddress {
  public:
    NetworkAddress(const NetworkAddress& addr);
    virtual ~NetworkAddress();

    int family() const;

    inline const void* addr() const
    { return m_addr; }

    inline socklen_t addrlen() const
    { return m_addrlen; }

    virtual std::string str() const = 0;

    virtual NetworkAddress* clone() const = 0;

    NetworkAddress& operator=(const NetworkAddress& addr);

  protected:
    NetworkAddress(int family, socklen_t addrlen);

    inline void* _addr() const
    { return m_addr; }

  private:
    int       m_family;
    void*     m_addr;
    socklen_t m_addrlen;
};

}

#endif

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